"I think that the North fought that war with one hand behind its back ... If there had been more Southern victories, and a lot more, the North simply would have brought that other hand out from behind its back. I don't think the South ever had a chance to win that War."
– Shelby Foote
Historian Shelby Foote is most likely referring to __________________in the quotation provided above.
The Confederacy’s loss at the Battle of Antietam
The Union’s larger number of quality commanders
The South’s disadvantage in terrain
The North’s advantages in industrial production